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1. A Day With Aunt Nat by A953gd

   Fandoms: Marvel Cinematic Universe, Captain America (Chris Evans Movies)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   08 Aug 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • James "Bucky" Barnes/Steve Rogers
   • James "Bucky" Barnes & Natasha Romanov
   • Steve Rogers & Natasha Romanov
   • James "Bucky" Barnes
   • Natasha Romanov (Marvel)
   • Steve Rogers
   • Avengers Team Members (Marvel)
   • Post-Serum Steve Rogers
   • Post-Serum Bucky Barnes
   • Age Play Little Bucky Barnes
   • Age Play Caregiver Steve Rogers
   • crybaby bucky barnes
   • Bucky has separation anxiety
   • Protective Steve Rogers
   • Protective Natasha Romanov (Marvel)
   • Bathing/Washing
   • Diapers
   • Crying
   • Emotional Hurt/Comfort

   Summary

   Steve gets called on a mission, Natasha offers to watch Bucky while he's deep in headspace.

   Series

   • Part 10 of The Story of Us

   Language:

   English

   Words:

   4,115

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   32

   Bookmarks:

   1

   Hits:

   914